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Simplifying 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 + 11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222222 = k Combine like terms: 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 + 11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222222 = 11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 = k Solving 11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 = k Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-1k' to each side of the equation. 11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 + -1k = k + -1k Combine like terms: k + -1k = 0 11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 + -1k = 0 Add '-11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221' to each side of the equation. 11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 + -11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 + -1k = 0 + -11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 Combine like terms: 11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 + -11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 = 0 0 + -1k = 0 + -11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 -1k = 0 + -11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 Combine like terms: 0 + -11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 = -11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 -1k = -11111111111111121111111111111111111111111111111111111111111111111111111111111111111111111111111122222222222222222222222222222222222222222222221 Divide each side by '-1'. k = 11111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Simplifying k = 11111111110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
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